how many different ways can 6 people sit in one row of 6 people

In how many ways can 6 people sit in 6 chairs? => 721 or 5040 or 120 or 720..

In how many ways can 7 people sit in 7 chairs? => 5041 or 720 or 5040 or 40320..

There are 6 women and 5 men in a department. How many ways can a committee of 4 people be selected such that there are at least 2 women on the committee? => 250 or 265 or 115 or 150..

An Opera house collected $9,280 by selling tickets. The people sitting in the row A are charged $14 and the people sitting in row B are charged $12. The total number of tickets sold is 710. Find the number of people sittingh..

The number of people attending a movie in three different theaters during the last one week is tabulated as shown. At α = 0.01, find the F test value and test the claim that the mean number of people attending the movie in each of the theaters are the s..

The average number of physically handicapped people in 25 sections of 2 colleges are 6 and 4 with standard deviations 1.2 and 1.5. Find out the z score value and verify if the mean number of PHC people differ in both the colleges at 99.73%..

A restaurant owner recorded the number of visitors of different age groups who visited his restaurant during a week. The statistics were shown in the circle graph. What fraction of the visitors are the people aged above 50 years? => 1 4 or 2 9 or 7 36 or 1 ..

6 out of 408 employees retired from an industry in the year 2000. What percent of the people retired from the industry in 2000? => 2.92 or 2.70 or 1.83 or 1.47..

A survey was conducted to know the sources of information people get through different channels. The results are recorded as shown in the graph. Find the difference between the highest and the lowest percentages. => 17% or 21% or 11% or 6%..

There were 6 people standing in a queue. 4 of them left. Identify a number sentence to show the number of people left in the queue. => 6 - 4 = 4 or 6 - 4 = 10 or 6 - 4 = 6 or 6 - 4 = 2..